RichThesaurus
gabble on
vs
yackety-yak
gabble on
yackety-yak
verb
To talk pointlessly and uninterruptedly.
noun
prolonged chatter; uninterrupted, idle talk; gossip
How often have the words
gabble on
and
yackety-yak
occurred in a corpus of books?
(source:
Google Ngram Viewer
)